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- Hitachi EX1900 vs. Komatsu H135S
Hitachi EX1900 vs. Komatsu H135S
16 reasons to buy Hitachi EX1900:
Sizes
Caterpillar track length | 7480 mm and 6450 mm | 14 % more or 1030 mm |
Clearance | 795 mm and 777 mm | 2 % more or 18 mm |
Upper structure clearance | 1995 mm and 1924 mm | 4 % more or 71 mm |
Shovel
Bucket initial volume | 11 m3 and 9.5 m3 | 14 % more or 1.5 m3 |
Maximum bucket volume | 15 m3 and 9.5 m3 | 37 % more or 5.5 m3 |
Operation
Fuel Capacity | 3085 l. and 1800 l. | 42 % more or 1285 l. |
Hydraulic system fluid volume | 2200 l. and 1610 l. | 27 % more or 590 l. |
Motor
Effective power | 719.6 kW and 542.9 kW | 25 % more or 176.7 kW |
Displacement | 33.9 l. and 28 l. | 17 % more or 5.9 l. |
Loading bucket
Maximum excavation depth | 5920 mm and 3000 mm | 49 % more or 2920 mm |
Maximum unloading height | 10440 mm and 9700 mm | 7 % more or 740 mm |
Maximum digging radius | 13430 mm and 11600 mm | 14 % more or 1830 mm |
Carrier
Maximum travel speed | 2.8 km/h and 2.4 km/h | 14 % more or 0.4 km/h |
Bucket loader support width | 800 mm and 600 mm | 25 % more or 200 mm |
Loading shovel operational weight | 185900 kg and 140000 kg | 25 % more or 45900 kg |
Bucket loader specific ground pressure | 178 kPa and 202 kPa | 12 % less or 24 kPa |
2 reasons to buy Komatsu H135S:
Shovel
Bucket minimum volume | 3 m3 and 11 m3 | 73 % less or 8 m3 |
Operation
Rotation speed | 6.2 rev / min and 4.7 rev / min | 24 % more or 1.5 rev |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 5780 mm and 4880 mm |
Width between caterpillar tracks | 5400 mm and 5110 mm |
Height to cab upper part | 6820 mm and 6231 mm |
Rear platform swing radius | 6010 mm and 4940 mm |
Motor
Cylinders number | 12 and 12 |
Manufacturer | Hitachi and Cummins |
Model | S12A2-Y1TAA1 and VTA28-C-800 |
Power measured at | 1800 rev / min and 1800 rev / min |
Aspiration | Turbocharged engine with intermediate cooling of charging air by oncoming air flow and turbocharging |
Loading bucket
Maximum cut height | 14610 mm and 13500 mm |
Images
Sizes
2. Width between caterpillar tracks | 5400 mm | 2. Width between caterpillar tracks | 5110 mm |
4. Caterpillar track length on ground level | 5780 mm | 4. Caterpillar track length on ground level | 4880 mm |
5. Clearance | 795 mm | 5. Clearance | 777 mm |
7. Height to cab upper part | 6820 mm | 7. Height to cab upper part | 6231 mm |
8. Rear platform swing radius | 6010 mm | 8. Rear platform swing radius | 4940 mm |
Loading bucket
17. Maximum cut height | 14610 mm | 17. Maximum cut height | 13500 mm |
18. Maximum unloading height | 10440 mm | 18. Maximum unloading height | 9700 mm |
19. Maximum digging radius | 13430 mm | 19. Maximum digging radius | 11600 mm |
20. Maximum excavation depth | 5920 mm | 20. Maximum excavation depth | 3000 mm |
Carrier
14. Bucket loader support width | 800 mm | 14. Bucket loader support width | 600 mm |